Roots blower for aquatic oxygen enrichment
Today, aquaculture increases oxygen Roots blower (roots aerator) is more and more widely used. In aquaculture, there is no lack of fish pond aeration Roots blower 。 It can help aquaculture industries such as fish to increase oxygen content and reduce oxygen deficiency at the bottom of fish.
1. The principle of increasing oxygen in aquatic products
1. Aerobic fish pond Roots blower Due to the bubbles produced by the micro pores of the nano aeration pipe, the contact surface between water and water is large, the floating flow rate is low and the contact time is short. Therefore, the mass transfer efficiency of oxygen is very high.
2. Fully activate the water body: the microporous aeration oxygen increasing device, it seems that the water body has become the surge of hundreds of millions of streams. The sufficient dissolved oxygen can make the water body establish a natural ecosystem and let the water live.
3. Restore the self purification function of water body: the oxygenation of microporous aeration is the oxygen at the bottom, while other aerobic activities are surface oxygenation. The water in aquaculture is mainly due to the oxygen deficiency at the bottom of the water. Mud is deposited at the bottom of the water, and organic matter is excreted. Residual and deteriorated bait will consume a large amount of oxygen. Adequate microporous aeration will increase the oxygen content and convert it into The organic matter dissolved and decomposed by microorganism can realize the self purification function recovery of water body.
4. Due to the use of microporous aeration device, the mass transfer efficiency of oxygen is very high. The dissolved oxygen in unit water reaches 4.6mg/l rapidly, less than one fourth of water energy consumption. Water tank or impeller. The electricity cost of farmers is greatly saved.
5. Realize ecological aquaculture and ensure the benefits of aquaculture: continuously replenish microporous oxygen, provide enough dissolved oxygen for water body, restore self purification capacity of water body, natural phase is bacterial phase, algal phase, natural ecology of water body, survival capacity of aquaculture population has not been improved, and breeding benefits are fully guaranteed.
6. Safety and environmental protection: microporous aeration and aeration devices are installed on shore. The safety function is good and will not cause any pollution to the water body. Other aeration methods are working in water, easy to leakage electricity, burning machine and human body. Fish and shrimp are very harmful.
7. Convenient maintenance: Roots blower It is light, energy-saving and easy to maintain.
2. Characteristics of application in aquaculture
It has three functions: aeration, aeration and water temperature regulation. Oxygen through Roots blower Discharge, the fresh air in the atmosphere is mixed with water to achieve the purpose of oxygenation. At the same time, the discharged gas pushes the upper layer of water to the lower layer, which not only delivers fresh air, but also exhausts waste gas from the bottom of the pool. When the temperature is high, the temperature difference between the upper and lower water layers is large, so the water can be stirred to balance the water temperature. The biggest feature is that the pure gas discharged by roots blower is clean and free of grease.
Energy saving: take 10 mu aquaculture pond as an example: when the product water depth is 2M and reaches 10kgo2 / h oxygen increasing capacity, the energy consumption is only 1.5KW. According to the 200 day aerobic day, it runs for 8 hours a day. It can save up to 10000 kilowatts of electricity and save more than 5000 yuan of operating costs. High efficiency- Roots blower The micro bubble can increase the oxygen content in water rapidly by increasing the oxygen content of the micro bubble with a microporous tube, so the oxygen efficiency is high and the oxygen filling effect is good. Silence- Roots blower It's very low noise for raising crabs, especially in the wind.
Aeration in fish ponds Roots blower The power supply used is 380 V three-phase electricity, therefore, we must pay attention to the safety of electricity. The knife switch should be installed in the rain proof place to avoid moisture and leakage. The aerator can be seen at the switch position, so that the power can be switched off immediately if abnormal conditions are found during startup. Aeration in fish ponds Roots blower The wire to the knife switch must use the cable produced by the regular manufacturer. Generally, 3 * 1.5 cable is used.
The above is the introduction of Hongguang Roots blower If the aerator is not used in the daily operation of the aerator, it will affect the daily operation of the aerator according to the user's requirements. If you have any questions, you can consult Hongguang factory. We have professional technicians to answer the knowledge about roots blower for you 24 hours.
Roots blower aquatic oxygen increase: http://theoxfordjazz.com/lc-yt/83.html
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